Science Lab Ebonite Friction Rod Pack of 10 12" H Black Ebonite Static Electricity Experiment Tool by GSC International Inc.

This pack of 10 ebonite friction rods is designed for classroom and laboratory use to demonstrate the relationship between friction and static electricity. Made from durable ebonite, a hard rubber material known for its excellent insulating properties, these rods are ideal for electrostatic experiments and group learning environments.Each rod measures 12" in height with an approximate 0.5" diameter (9.75 mm), offering a comfortable grip and consistent handling during experiments. The smooth surface supports reliable friction interaction, allowing students to observe charge generation effectively across multiple users.Perfect for schools, labs, and STEM education setups, this set is built for repeated use. Handle with care and store in a dry, safe place to maintain long-term performance.

Key Benefits

• Ideal for group learning and classroom demonstrations
• Each rod sized at 12" H × 0.5" W × 0.5" D for easy handling
• Ebonite material provides strong insulating properties
• Helps visualize static electricity through hands-on experiments
• Durable design ensures repeated and consistent use